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1
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152
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Pod to service traffic on GKE Dataplane v2 vs Cilium
I am looking into different behaviour between Cilium CNI and GKE Dataplane V2.
Mainly, for Pod to ClusterIp traffic, with kube-proxy replacement enabled on:
Cilium - traffic coming from LXC interface ...
0
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0
answers
65
views
NodePort not accessible in Minikube on Windows 11 using Docker driver
I am trying to expose my Worklenz frontend service using a NodePort in Minikube on Windows 11, but I am unable to access it using http://192.168.49.2:30000. I can access it using minikube service ...
0
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1
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1k
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Pods cannot resolve kubernetes DNS
TL;DR
From a pod I am able to resolve DNS addresses only when I am using CoreDNS endpoint IP. How to make pods use coreDNS IP address?
CoreDNS configuration
IP address: 10.96.0.10
endpoint: 10.244.0....
1
vote
1
answer
368
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Forwarding specific requests from Kubernetes cluster to a proxy machine to access internet enabled services
We have a microservice application, which uses paid software to do some specific operations. This software uses online license verification to function properly.
As customer Kubernetes cluster is in ...
5
votes
2
answers
8k
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Kube-Proxy and Kube-Flannel CrashLoopBackOff
I have a Kubernetes Cluster in an on-premise server, I also have a server on Naver Cloud lets call it server A, I want to join my server A to my Kubernetes Cluster, the server can join normally, but ...
1
vote
1
answer
604
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kube-proxy changes reverting after couple of minutes on my AKS cluster
I am experimenting and tweaking a bit on my sandbox AKS cluster with the intention to configure it in a production ready state. Regarding that, I am following a book where the writer is redeployig the ...
2
votes
3
answers
769
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How many kube-proxy should be in a kubernetes cluster?
I deployed kubernetes cluster in minikube which has one master node and one worker node. When I tried to see the kube-proxy with:
kubectl get pods -n kube-system
two kube-proxies apear
kube-proxy-...
0
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1
answer
2k
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Why is cilium-proxy faster than kube-proxy ipvs mode?
I've read the cilium documents and the benchmark shows that cilium-proxy using ebpf is faster than kube-proxy ipvs mode. I'm not an expert on inner workings on ebpf or anything so it would be great if ...
0
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1
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224
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Possible to monitor the entry changed in iptable in kube-proxy?
When creating a service in kuberate, it is kube-proxy to update the iptables, to understand how it update iptables, I tried to use the following command to understand how kube proxy works when ...
0
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1
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4k
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Can a single K8s deployment map to multiple K8s service objects?
I want to deploy an app on K8s cluster using the deployment, service object. I want to create two service objects and map it to the deployment (using labels and selectors). I want to know if this ...
2
votes
1
answer
1k
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kubernetes kube proxy mode(which one IPVS,iptables or userspace)
how can i check if my kube-proxy is run in IPVS mode?
kube proxy run in three diffrent mode, but my question is how to check in which mode my kube-proxy is runnig?
1
vote
2
answers
5k
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Getting KubeControllerManager, KubeProxy, KubeScheduler down alert in Kube Prometheus Stack installed in GKE
I just installed the latest kube prometheus stack (kube-prometheus-stack-37.2.0) with default setting in my GKE cluster.
helm repo add prometheus-community https://prometheus-community.github.io/helm-...
0
votes
1
answer
884
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EKS: Route external VPC traffic to service ClusterIP using kube-proxy (or something else)?
Requirement/Problem:
I would like to route traffic from the VPC network to a cluster IP. In AKS I was able to do this by adding an entry in the VNET route table to a node running kube-proxy. I can't ...
2
votes
1
answer
796
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I wonder the difference between kube-proxy and cni [closed]
I wonder the difference between kube-proxy and cni.
Does calico also use iptables to set policies? In this case, the role overlaps with the kube-proxy, what's the difference between the two?
Why ...
1
vote
1
answer
2k
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Kube-proxy was not found in my rancher cluster
My Rancher cluster is setup around 3 weeks. Everything works fine. But there is one problem while installing MetalLB. I found there is no kubeproxy in my cluster. Even there no kube-proxy pod in every ...